Hey everyone, got a weird issue with my 06 SLK. Sometimes when starting in the morning, none of my electronics is working. The car starts and runs just fine, but I have all kinds of problems, no windows, no esp, no air, top won't go down,srs not working, seems ALL my electronics aren't working. Now, sometimes I will go back and restart it a few hours later and everything is fine. I got no codes when plugging in my tester. Have heard a low battery could cause this and someone said that the key fob may need batteries. I have new batteries in that but have not changed my car battery. Any ideas?????